Full collection of verses: https://docs.google.com/spreadsheets/d/1YHHxwkEKDvR1rDONSoOgl0kgGJMaR-zUmSkhL9JLhgo/edit?usp=sharing
Буд здрава землице (1991) spivanyk from Kyiv dedicated to "songs about emigration", which includes a lengthy introduction and a number of songs etymologically related to Гоп-стоп Канада.
Related to "Хей гоп Європа баба хоче хлопа" (e.g. https://www.youtube.com/watch?v=u2jkl2YBBU8)
A number of related lyrics are attested in Robert Klymasz's "Ukrainian-Canadian Immigrant Folksong Cycle (1970)"
Ron Cahute claims to have gotten the song from an album from Ukraine, though he cannot remember the details. - Phone interview with Ron Cahute conducted by Danylo Centore 21 August, 2020